baber/WOPTO huggingface dataset:
Patent EP-0302102-A1 (EP)
Inventor: DELANNOY ROBERT
IPC: A61F13/00
Filed: 1988-02-17
Abstract: Procédé de fabrication d'une bande de contention cohésive, les moyens de mise en oeuvre et la bande obtenue. Selon le procédé, on soumet ladite bande à une opération de rétraction; on conditionne la bande en rouleau; on asservit le rouleau de conditionnement à un organe de commande pour lui assurer un déroulement positif correspondant à l'allongement initial puis, d'une manière successive et continue; on soumet la bande, à la sortie du rouleau de conditionnement à une opération de rétraction pour lui conférer un autre pourcentage d'allongement; on soumet l'une des faces de la bande à une projection d'une émulsion aqueuse de gomme naturelle; on soumet cette face à une opération de séchage; on conditionne la bande sur un rouleau de réception; on met le rouleau de réception en lieu et place du rouleau de conditionnement de départ; on soumet l'autre face de la bande successivement à une projection d'une émulsion aqueuse de gomme naturelle et à une opération de séchage pour obtenir une pluralité de bouclettes en caoutchouc.
Patent EP-0307434-A1 (EP)
Inventor: WINTER GREGORY PAUL
IPC: C07K19/00
Filed: 1988-03-18
Abstract: On produit un anticorps ayant une fonction effectrice altérée, par exemple une affinité altérée pour ligands effecteurs tels qu'un récepteur de Fc (FcR) sur une cellule ou le composant Cl de complément, en remplaçant au moins un résidu d'acide aminé dans la partie constante de l'anticorps par un résidu différent.
Patent EP-0315659-A1 (EP)
Title: Process for cleansing of buildings by rendering noxious dust-forming solids suitable for pollution-free disposal.
Inventor: KNOBEN JAKOB
IPC: B09B3/00
Filed: 1988-05-27
Abstract: A process including devices for cleansing of buildings by rendering noxious dust-forming solids suitable for pollution-free disposal. In particular, this covers all old insulating materials, sprayed renderings and other coating used in the building industry made from asbestos, glass, stone and/or other mineral fibres and asbestos cement products. The devices are equipped with air filters (5) for size reduction (2) and mixing (12) with a hardening binder. In addition to cement mortar, the binder is preferably a reactive synthetic resin which on curing yields a fibre-filled reaction product which is not dust forming and is resistant to hydrolysis under the conditions of deposition.
Patent EP-0366721-A1 (EP)
Inventor: TORARDI CARMINE
IPC: H01B12/00
Filed: 1988-06-08
Abstract: Procédé amélioré de préparation d'une composition supraconductrice ayant la formule MBa2Cu3Ox, dans laquelle M est sélectionné à partir du groupe se composant de Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb et Lu, x allant d'environ 6,5 à environ 7,0, ladite composition ayant une température de transition supraconductrice d'environ 90 K. Ledit procédé consiste essentiellement à chauffer une poudre préliminaire dans une atmosphère contenant de l'oxygène, à une température allant d'environ 875°C à environ 950°C pendant une durée suffisante pour former MBa2Cu3Oy, dans laquelle ''y'' va d'environ 6,0 à environ 6,4, et à maintenir la formulation MBa2Cu3Oy dans une atmosphère contenant de l'oxygène tout en effectuant le refroidissement pendant une durée suffisante afin d'obtenir le produit voulu. On prépare ladite poudre préliminaire par (a) mélange de M2O3, de Ba(OH)2.8H2O et de poudres de CuO dans un rapport atomique de M:Ba:Cu d'environ 1:2:3, ou (b) par réalisation d'une solution aqueuse de M(NO3)3, Ba(NO3)2 et Cu(NO3)2 dans un rapport atomique de M:Ba:Cu d'environ 1:2:3. On ajoute ensuite suffisamment de monohydrate d'acide citrique à la solution obtenue afin de transformer les métaux en question en leurs citrates correspondants, puis on sèche par pulvérisation la solution en résultant afin d'obtenir la poudre préliminaire.
Patent EP-0437424-A1 (EP)
Title: Stereoscopic video image display appliance wearable on head like spectacles.
Inventor: HOLAKOVSZKY LASZLO
IPC: G02B27/22
Filed: 1988-10-21
Abstract: PCT No. PCT/HU88/00068 Sec. 371 Date Jun. 8, 1990 Sec. 102(e) Date Jun. 8, 1990 PCT Filed Oct. 21, 1988 PCT Pub. No. WO89/04102 PCT Pub. Date May 5, 1989.Object of invention is such an appliance which is suitable for stereoscopic displaying of video images. It is wearable on head having a common stiff frame with two video image displays built in it; then an optical system, containing lenses and mirrors or prisms, is located, arranged symmetrically. Video image diplays (1), e.g. cathode ray tubes, while wearing on head, are located near the temples; in front of the screen (3) there is a mirror or a prism having reflecting surface, having of 45 DEG -75 DEG  angles with the plain of the screen on two sides symetrically fitting into optical train between the screen (3) and the concerned pupil, then a lense or lense-system (8), then there is a reflecting mirror (7) having the area not greater than that of the average pupil, in front of the pupils (5), fixing of this mirror (7) is made of transparent material or is covered. The enumerated elements are built in the frame cover having many parts, from which part left and right side cover (9) contain video image display (1), mirrors or prisms (4) in front of the screen (3) and lenses or lense-systems (8), its connecting element (12) is transparent material and/or is constructed out of the virtual sight and rests on the ridge of the nose.
Patent EP-0337133-A1 (EP)
Inventor: FORNASIER ROBERTO DR-CHEM
IPC: C08L79/04
Filed: 1989-03-14
Abstract: Polymers obtained from the polycondensation of at least one di-s-triazine of general formula:
      wherein: 
R represents a linear or branched alkyl radical containing from 1 to 5 carbon atoms, 
X represents a halogen, and 
n is an integer comprised within the range of from 5 to 30, 
with at least one other copolymerisable monomer, capable of yielding a liquid-crystalline, thermotropic polymer.
Patent EP-0364712-A1 (EP)
Inventor: RUEGG HANS
IPC: B01D53/56
Filed: 1989-09-02
Abstract: Nitrogen oxides are removed from flue gases by spraying-in a liquid which contains a reducing agent. The atomising agent required for dispersing the liquid into individual droplets and for transporting the droplets is introduced into the central feed pipe for the liquid upstream of its branch leading to the individual spraying locations.
Patent EP-0371363-A1 (EP)
Inventor: HAAN FRANZ DIPL-ING FH
IPC: B23K11/14
Filed: 1989-11-20
Abstract: Contact parts (K) provided on the welding side with two protuberances, such as welding beads (Sr1, Sr2), arranged at a distance from one another are introduced for the purpose of being welded onto associated contact supports (Kt) between a lower electrode (Ue) and two upper electrodes (Oe1, Oe2), led closely alongside one another, in such a way that the two protuberances (Sr1, Sr2) are pressed equally strongly, i.e. with equally large electrode forces (P1, P2) against the contact support (Kt). In addition, the welding current feeds (Ss1, Ss2) to the two upper electrodes (Oe1, Oe2) are separated from one another. Due to the two measures, an inclined position of the contact part (K) is avoided in the case of resistance welding, and a constant contact resistance is achieved, resulting in a largely complete interfusion of the protuberances (Sr1, Sr2) with the material of the contact support (Kt). <IMAGE>
Patent EP-0405015-A1 (EP)
Inventor: VINES SOLOMON MARTIN
IPC: C07C309/30
Filed: 1989-06-27
Abstract: A method of preventing crystallization by reducing the water sensitivity of a strong acid, such as p-toluene sulfonic acid, which comprises mixing therewith an effective amount of a polar aprotic solvent such as DMF or DMSO. By this method, the water sensitivity is reduced to levels whereby exposure of the acid to the atmosphere is possible without formation of crystals.
Patent EP-0340002-A1 (EP)
Inventor: TSUJI KIMIYOSHI
IPC: C12P21/08
Filed: 1989-04-27
Abstract: A monoclonal antibody derived from a human-human hybridoma is disclosed whcih is capable of recognizing a differentiation antigen of human lymphocytes and exhibiting an immunosuppressive activity against human lymphocytes. Since the human-human hybridoma is prepared by subjecting a transformed human cell to a proliferation-inhibiting treatment and then to a cell fusion with a human antibody-­producing cell, the monoclonal antibody is free from rejec­tion in human body and can be used as an immunosuppressive agent. The monoclonal antibody provides a means for detecting or determining lymphocytes in a biological sample having a differentiation antigen by forming a complex with the lymphocytes having the differentiation antigen and detecting or determining the complex.
Patent EP-0364066-A1 (EP)
Inventor: BARRETTE DENIS
IPC: D21F1/00
Filed: 1989-05-10
Abstract: A spiral seam construction for lower caliper, multi-layer papermaking fabrics. The fabric has two opposed ends (2,4), each of which is provided with a coil member (6). The coil members (6) have a plurality of headcurves (14,16) which are interconnected by a plurality of winding legs (18,20). Each of the winding legs has a cross-section in which the vertical dimension is less than the horizontal dimension, whereby it is possible to use a larger seaming pintle without an associated increase in seam caliper. The winding legs (18,20) determine the maximum caliper of the seam, and the seam does not exceed the final fabric caliper.
Patent EP-0384091-A1 (EP)
Inventor: WILHELM DIDIER
IPC: D04H1/58
Filed: 1989-12-12
Abstract: Derivatives of glycerol of formula (I) 
<IMAGE>
 in which R = allyl, methylallyl, acryloyl or methacryloyl, R1 = R2 = glyoxyloyl, R1, R2 = H, glyoxyloyl; their method of preparation, their use as crosslinking agents and crosslinking or crosslinkable formulations containing them. 
<??>Application to the textile or paper industry.
Patent EP-0353209-A1 (EP)
Inventor: CONTERNO GIUSEPPE MARIO
IPC: A61C19/04
Filed: 1989-07-25
Abstract: A method and a device for dental examination with ultrasound consisting in the scanning of the region under examination (C,B,D), which is effected by means of an array (10) of ultrasound transducers, with the possibility of shaping the beam to achieve an angle of incidence almost normal to the surfaces under examination and the further possibility of dynamically varying the focusing of the beam. The preferred application is for intraoperative endodontic diagnosis, particularly for detecting the position reached by intradental probes, for diagnosing conditions which involve morphological alterations in the tooth socket and for the morphological and clinical diagnosis of maxillary bone conditions of an orthopaedic nature.
Patent EP-0409867-A1 (EP)
Title: Balanced low profile hybrid antenna.
Inventor: NGUYEN TUAN KIEN
IPC: H01Q1/24
Filed: 1989-03-23
Abstract: An antenna (10) for a low profile portable communications receiver is described. The antenna (10) comprises a conductor (14) formed into a single turn loop having a first set of parallel opposed sides (15, 17A-B) and a second  set of parallel opposed sides (19, 21), the first set of sides (15, 17A-B) being substantially longer than the second set of sides (19, 21). The loop terminates in connection tabs (18) symmetrically about the midpoint of the first set of sides (17, A-B) for connection to the receiver. A dielectric core (16) is interposed within the loop, substantially filling the loop. With the core (16) within the loop, the loop also functions as a half-wave dielectric dipole thereby providing an antenna responsive to both the magnetic and electric fields of an electromagnetic wave.
Patent EP-0380684-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05B23/02
Filed: 1989-06-27
Abstract: A system for remotely diagnozing CNC in order to diagnoze any trouble in a numerical control apparatus (CNC) at a distance. A personal computer (10) is operated by a service engineer, and a remote operation instruction is sent to CNC (30) via a communication circuit (53). The data of diagnosis of CNC (30) selected by the remote operation instruction are transferred to the personal computer (10) and are displayed on a display unit (20). The service engineer diagnozes the trouble of the CNC (30) based on the data of diagnosis.
Patent EP-0422077-A1 (EP)
Inventor: FEILD EUGENE P
IPC: F16K47/08
Filed: 1989-06-19
Abstract: la soupape ci-décrite peut être configurée de manière à être utilisée comme soupape de surpression, comme soupape régulatrice de pression ou comme soupape réductrice de pression. Une paire d'organes de soupape opposés définissent entre eux un chemin d'écoulement radial qui s'étend depuis les périphéries radiales externes de chaque organe de soupape jusqu'à un trou radial ménagé dans l'un des organes de soupape. L'autre organe de soupape comprend un piston essentiellement équilibré en pression, dont les déplacements axiaux règlent l'écoulement à travers la soupape. L'orifice d'admission d'une soupape pilote de surpression située au-dessus du piston est positionné à l'intérieur d'une cavité ménagée sur la surface supérieure du piston. Dans un deuxième type de soupape, une paire d'organes de soupape opposés définissent entre eux un chemin d'écoulement radial qui s'étend depuis les périphéries radiales externes de chaque organe de soupape jusqu'à un trou radial ménagé dans l'un des organes de soupape. L'autre organe de soupape est monté sur une tige dont l'extrémité supérieure est sollicitée vers le haut par un ressort entourant la tige. Un élément essentiellement cylindrique s'engage dans un filetage sur l'extrémité supérieure d'un corps de soupape dans lequel les organes de soupape sont logés et la tige est sollicitée contre cet élément. Dans une variante, la tige est reliée de manière fixe à l'élément cylindrique. Le mouvement rotatif de l'élément cylindrique déplace axialement la tige, ce qui permet la régulation de l'écoulement à travers la soupape.
Patent EP-0429532-A1 (EP)
Title: Angioplasty balloons and balloon catheters.
Inventor: GAHARA WILLIAM J
IPC: A61M29/02
Filed: 1989-08-04
Abstract: Angioplasty and related medical dilatation balloons are molded from a polyurethane in which the "soft" segment is a minor segment by weight and the "hard" segment is the major segment by weight and which polyurethane has a hardness of at least 75D and a glass transition temperature of more than about 38 DEG  C. The balloons can be integrally molded on one end of a catheter fabricated from the above type of polyurethane. Alternatively, the balloon is formed from polyurethane of the above type and the catheter is formed from elastomeric polyurethane and like polymers commonly employed in preparation of catheters. The balloon is then bonded to the catheter by conventional procedures.
Patent EP-0541521-A1 (EP)
Title: Glass bending mold.
Inventor: REUNAMAEKI PAULI TAPANI
IPC: C03B23/025
Filed: 1989-09-27
Abstract: PCT No. PCT/FI89/00181 Sec. 371 Date Apr. 12, 1991 Sec. 102(e) Date Apr. 12, 1991 PCT Filed Sep. 27, 1989 PCT Pub. No. WO90/03334 PCT Pub. Date Apr. 5, 1990.The present invention provides a glass bending mold including at least two vertical template plates mounted in an oven frame by fixing devices. The vertical template plates define the shape of glass bent in the bending mold and include recesses along an upper edge thereof. On top of the templates are laid horizontally extending pipes for supporting glass to be bent. The pipes are received by said recesses in the template plates and are supported by the template plates. One end of each of the pipes extends out of the oven through apertures in one wall of said oven. A lever device moves the pipes back and forth to rock the pipes in the recesses while glass to be bent is lowered on the pipes.
Patent EP-0437463-A1 (EP)
Inventor: BRANDY GILBERT
IPC: C04B35/66
Filed: 1989-09-28
Abstract: L'invention concerne un nouveau matériau pour éléments moulants ainsi que les moules réalisés de cette manière. Ce matériau contient plus de 30 % de silice vitreuse et divers adjuvants et liants et présente l'avantage de pouvoir moduler la conductivité thermique des moules. Application à tout type d'industries utilisant la mise en forme par moulage de matériaux liquides ou pâteux, ou bien par déformation à chaud de produits plats.
Patent EP-0396690-A1 (EP)
Inventor: HAUGE ANDREAS
IPC: B66B9/08
Filed: 1989-10-23
Abstract: L'invention concerne un élément de support ajusté à la forme désirée, dans lequel un tube flexible ayant une forme voulue comporte une extrémité supérieure et une extrémité inférieure présentant une différence de hauteur l'une par rapport à l'autre, ledit tube étant rempli d'un milieu durci comprenant de préférence un renforcement et constituant, après durcissement du milieu, un élément de support solide entre des points de support dudit élément de support. L'invention concerne également un procédé de fabrication dudit élément de support ainsi qu'un mode d'utilisation de celui-ci.
Patent EP-0428631-A1 (EP)
Title: Convertisseur analogique/numerique
Inventor: BIGLOW JAMES WILLIAM
IPC: H03M1/16
Filed: 1989-10-26
Abstract: Dans le domaine de la conversion d'analogique en numérique, les paramètres de performance tels que la vitesse, la résolution et le coût des composants constituent les principaux choix techniques à opérer lors de la conception. La présente invention permet d'améliorer l'efficacité de ces choix grâce à l'incorporation, dans un convertisseur analogique/numérique d'un intégrateur (42) servant à produire un signal de sortie et comportant une entrée (-), une connexion (24) pour un signal d'entrée (Vin) avec l'entrée (-) de l'intégrateur (42) ainsi qu'une unité de commande (16) servant à appliquer périodiquement un signal de référence (Ref. 1, Ref. 2) à l'entrée de l'intégrateur, afin d'attribuer au signal de sortie de l'intégrateur une valeur moyenne prédéterminée, ce qui permet de mesurer la durée d'application de la référence à l'entrée de l'intégrateur et de calculer une représentation numérique du signal analogique. Les principales applications de la présente invention se situent dans le domaine des convertisseurs analogique/numérique à faible coût et à haute résolution.
Patent EP-0383321-A1 (EP)
Inventor: AGADI ISACK
IPC: A45D26/00
Filed: 1990-02-15
Abstract: There is provided a method and device for depilating hair from various members of the human body, especially arms and legs. The device is based on a rotating head driven by suitable means, which head is provided with an abrasive surface. The method of depilating hair comprises contacting the area of the skin from which hair is to be removed with such rotating surface. 
     The abrasive used is a fine grain one so as to minimize irritation of sensitive human skin.
Patent EP-0405078-A1 (EP)
Inventor: LEIDINGER BERNHARD DR
IPC: F28D7/08
Filed: 1990-04-14
Abstract: Ein Verdampfungswärmetauscher (1) mit wenigstens einem aktiven Flüssigkeitskühlkreislauf (3) zur Abführung von Wärme in Raumfahrzeugen unter Schwerelosigkeit sowie bei unterschiedlichen Beschleunigungen, besteht aus einem Raum, der wenigstens ein Einlaßventil (16, 17) für zugeleitetes und zu verdampfendes Medium aufweist und in dem senkrecht zur Strömungsrichtung des zu verdampfenden Mediums voneinander beabstandete Kühlflüssigkeitskanäle (14) angeordnet sind, zwischen denen das zu verdampfende Medium leitbar ist. Letztere sind zur Verbesserung der vollständigen Ausnutzung des zu verdampfenden Mediums und zur Erzielung eines hohen Wirkungsgrades zu einem bündelartigen Aufbau aus parallel zueinander zugeordneten Röhrchen (4-13) zusammengefaßt, wobei jeweils zwei in bezug auf die Hauptströmungsrichtung aufeinanderfolgende Röhrchen bezüglich einer in der Hauptströmungsrichtung verlaufenden Ebene alternierend versetzt zueinander angeordnet sind.
Patent EP-0409236-A1 (EP)
Inventor: KARIBE NORIO
IPC: A61P25/28
Filed: 1990-07-19
Abstract: The optically active naphthylethanol compound is useful in the pharmacological field and defined the formula:
      and pharmacologically acceptable salts thereof.
Patent EP-0413981-A1 (EP)
Inventor: HENTSCHEL KLAUS DR
IPC: C07D251/38
Filed: 1990-07-24
Abstract: The invention relates to the disodium salt of trimercapto-s-triazine hexahydrate (TMT-Na2  &cirf&  6 H2O), to a process for its preparation, and to its use. 
<??>The solubility in water of TMT-Na2  &cirf&  6 H2O is considerably greater than that of previously known sodium salts of TMT. It is used for separating off heavy metals from an aqueous phase, in particular from waste water. 
<??>It is prepared by reacting TMT-Na3  &cirf&  9 H2O, which is accessible via cyanuric chloride, and trimercapto-s-triazine (TMT-H3) in a molar ratio of 2 to 2.1 to 1 in aqueous phase, followed by crystallisation of TMT-Na2  &cirf&  6 H2O.
Patent EP-0417693-A1 (EP)
Inventor: WELLMANN HORST
IPC: E01F9/588
Filed: 1990-09-10
Abstract: A barrier (1) formed from a hollow profile, which is provided on both sides with an end piece at its ends, at least one of which serves to fix the barrier (1) in the ground, in which the end pieces are provided with a connecting tube (5) which extends beyond the connection surface and serves as a coupler, whose outer contour matches the inner contour of an opening formed inside the barrier (1). The end pieces are provided with a connection piece which matches the profile of the barrier (1), in which a connecting tube (5) which extends outwards beyond the profile opening and which serves as a coupler is held. The barrier (1) and the connection pieces are formed from a polygonal hollow profile with convexly curved edge areas (16) and concavely curved surface areas (8), whereby the surface areas exhibit longitudinal beads (9) to fix reflective strips. To create a kerbstone edge boundary the end pieces are formed on both sides by a sealing cap which exhibits an end flange, the end flange of which exhibits a transverse drill hole to take a fixing screw. To create bollards, the end pieces are formed by a foot or socket part on the one hand and a top piece on the other hand, which are fixed to the barrier (1) by welding, gluing or screwing into the coupler (5) held in the socket or top part. <IMAGE>
Patent EP-0425926-A1 (EP)
Inventor: MITTMEYER JOACHIM DIPL-ING
IPC: B65H20/12
Filed: 1990-10-19
Abstract: Arrangement, consisting of a hollow-cylindrical roll body (1) consisting of sintered metal, the inner space (11) located below the angle of wrap of the web of material (6) being operated with underpressure. The aim of conveying the torque necessary for conveying the web of material, with as low an underpressure as possible and simultaneously protecting the surface of the web of material, is achieved in that the pore size is greater in the central cylindrical region of the roll body than at the two edges (9, 9') and in that the outer cylindrical surface (17) of the roll body is brought to be a surface free of projections by turning, grinding and polishing. The stator (2) situated in the inner space of the rotatable roll body is of polygon-shaped structure in the region of the angle of wrap and has varying distances from the rotor. <IMAGE>
Patent EP-0433972-A1 (EP)
Inventor: FRASER MICHAEL JAMES
IPC: B23P6/00
Filed: 1990-12-18
Abstract: A method of repairing a turbine blade of the type having discontinuities such as lacing wire holes (2,3) the method including the steps of driving a plug (5) into any such discontinuity that is not in the immediate area that is likely to be subjected to considerable thermal energy as occurs during welding. The presence of the plug (5) decreases the tendency for stress to concentrate around the discontinuity (3) if the blade is subjected to stress caused by physical force or high temperatures.